// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.

// Test that we can use ! as an associated type.

#![feature(never_type)]

// error-pattern:kapow!

trait Foo {
    type Wow;

    fn smeg(&self) -> Self::Wow;
}

struct Blah;
impl Foo for Blah {
    type Wow = !;
    fn smeg(&self) -> ! {
        panic!("kapow!");
    }
}

fn main() {
    Blah.smeg();
}

